All airlines flying from Nashville (BNA) to Saint Louis (STL).

FLIGHT SCHEDULE
Direct Flights:
Mon,Sun 07:35 Nashville (BNA) 09:00 Saint Louis (STL) 2 Southwest Airlines WN 2573 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 07:35 Nashville (BNA) 09:00 Saint Louis (STL) 2 Southwest Airlines WN 2573 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-01 through 2026-02-06
Mon,Sun 07:35 Nashville (BNA) 09:00 Saint Louis (STL) 2 Southwest Airlines WN 2573 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 07:35 Nashville (BNA) 09:00 Saint Louis (STL) 2 Southwest Airlines WN 2573 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-17 through 2026-02-23
Mon 07:35 Nashville (BNA) 09:00 Saint Louis (STL) 2 Southwest Airlines WN 2573 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-03-02
Sat 08:20 Nashville (BNA) 09:45 Saint Louis (STL) 2 Southwest Airlines WN 2573 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-10 through 2026-02-07
Mon-Fri 17:20 Nashville (BNA) 18:45 Saint Louis (STL) 2 Southwest Airlines WN 2573 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 17:20 Nashville (BNA) 18:45 Saint Louis (STL) 2 Southwest Airlines WN 2573 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-01-18 through 2026-01-23
Mon-Fri 17:20 Nashville (BNA) 18:45 Saint Louis (STL) 2 Southwest Airlines WN 2573 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 17:20 Nashville (BNA) 18:45 Saint Louis (STL) 2 Southwest Airlines WN 2573 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-02-08 through 2026-02-11
Tue,Wed 17:20 Nashville (BNA) 18:45 Saint Louis (STL) 2 Southwest Airlines WN 2573 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-02-18 through 2026-03-04
Fri,Sun 13:05 Nashville (BNA) 14:25 Saint Louis (STL) 2 Southwest Airlines WN 2679 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-01-02 through 2026-01-04
Sun 22:55 Nashville (BNA) 00:15 Saint Louis (STL) 2 Southwest Airlines WN 2879 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-03-08 through 2026-04-05 The flight arrives 1 day after departure.
Mon 18:45 Nashville (BNA) 20:10 Saint Louis (STL) 2 Southwest Airlines WN 2985 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-01-05
Wed,Thu 10:00 Nashville (BNA) 11:25 Saint Louis (STL) 2 Southwest Airlines WN 3046 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2026-01-01
Mon 21:50 Nashville (BNA) 23:10 Saint Louis (STL) 2 Southwest Airlines WN 3046 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2026-01-05
Tue,Wed 21:20 Nashville (BNA) 22:40 Saint Louis (STL) 2 Southwest Airlines WN 3611 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 22:45 Nashville (BNA) 00:05 Saint Louis (STL) 2 Southwest Airlines WN 3611 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-03-05 through 2026-04-06 The flight arrives 1 day after departure.
Tue,Wed 11:30 Nashville (BNA) 12:50 Saint Louis (STL) 2 Southwest Airlines WN 3616 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-07 through 2026-06-03
Sat 12:15 Nashville (BNA) 13:35 Saint Louis (STL) 2 Southwest Airlines WN 3616 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-11 through 2026-05-30
Sun 13:50 Nashville (BNA) 15:10 Saint Louis (STL) 2 Southwest Airlines WN 3754 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-03-08 through 2026-04-05
Tue,Wed 13:35 Nashville (BNA) 14:55 Saint Louis (STL) 2 Southwest Airlines WN 3792 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-10 through 2026-04-01
Tue,Wed 06:00 Nashville (BNA) 07:20 Saint Louis (STL) 2 Southwest Airlines WN 3818 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-10 through 2026-04-01
Sat 06:20 Nashville (BNA) 07:40 Saint Louis (STL) 2 Southwest Airlines WN 3818 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 06:25 Nashville (BNA) 07:45 Saint Louis (STL) 2 Southwest Airlines WN 3818 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-03-05 through 2026-04-06
Sun 08:20 Nashville (BNA) 09:40 Saint Louis (STL) 2 Southwest Airlines WN 3818 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-03-08 through 2026-04-05
Tue 15:35 Nashville (BNA) 16:45 Saint Louis (STL) 2 Southwest Airlines WN 5021 Non-stop Boeing 737-800 (73H) 1:10 Effective 2026-08-04 through 2026-09-29
Wed 15:35 Nashville (BNA) 16:45 Saint Louis (STL) 2 Southwest Airlines WN 5031 Non-stop Boeing 737-800 (73H) 1:10 Effective 2026-08-05 through 2026-09-30
Non-Direct Flights:
Daily 07:25 Nashville (BNA) 14:18 Saint Louis (STL) 1 United Airlines UA 2465 1-stop Airbus A319 (319) 6:53 Effective from 2026-05-21
Sun 16:20 Nashville (BNA) 23:05 Saint Louis (STL) 2 Southwest Airlines WN 1788 2-stop Boeing 737-800 (73H) 6:45 Effective 2026-03-08 through 2026-04-05
Sat 14:10 Nashville (BNA) 19:45 Saint Louis (STL) 2 Southwest Airlines WN 1942 2-stop Boeing 737-700 (Scimitar Winglets) 5:35 Operates only on 2026-01-03
Mon,Thu,Fri 10:55 Nashville (BNA) 21:10 Saint Louis (STL) 2 Southwest Airlines WN 2720 2-stop Boeing 737-700 (Scimitar Winglets) 10:15 Effective 2026-04-09 through 2026-06-01
Fri,Sun 09:35 Nashville (BNA) 16:05 Saint Louis (STL) 2 Southwest Airlines WN 3104 2-stop Boeing 737-700 (Scimitar Winglets) 6:30 Effective 2026-01-02 through 2026-01-04
Sat 07:40 Nashville (BNA) 17:10 Saint Louis (STL) 2 Southwest Airlines WN 472 3-stop Boeing 737-700 (Scimitar Winglets) 9:30 Operates only on 2026-03-07
Sat 07:40 Nashville (BNA) 17:10 Saint Louis (STL) 2 Southwest Airlines WN 472 3-stop Boeing 737-700 (Scimitar Winglets) 9:30 Effective 2026-03-14 through 2026-04-04
Mon 11:00 Nashville (BNA) 19:35 Saint Louis (STL) 2 Southwest Airlines WN 972 3-stop Boeing 737-700 (Scimitar Winglets) 8:35 Operates only on 2026-01-05
Sun 08:15 Nashville (BNA) 19:15 Saint Louis (STL) 2 Southwest Airlines WN 1092 4-stop Boeing 737-700 (Scimitar Winglets) 11:00 Effective 2026-04-12 through 2026-05-17
Sun 08:15 Nashville (BNA) 19:15 Saint Louis (STL) 2 Southwest Airlines WN 1092 4-stop Boeing 737-700 (Scimitar Winglets) 11:00 Operates only on 2026-05-31

1 2 3

A domestic route departing from the Nashville airport (BNA) and arriving at Saint Louis airport (STL).
The flight distance is 271 miles, or 437 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:10 and 1:25.

Return (STL-BNA) flights

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All airlines flying from Nashville (BNA) to Saint Louis (STL).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN2573

07:35

Nashville (BNA)

09:00

Saint Louis (STL) 2

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2573

07:35

Nashville (BNA)

09:00

Saint Louis (STL) 2

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2573

07:35

Nashville (BNA)

09:00

Saint Louis (STL) 2

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2573

07:35

Nashville (BNA)

09:00

Saint Louis (STL) 2

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2573

07:35

Nashville (BNA)

09:00

Saint Louis (STL) 2

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2573

08:20

Nashville (BNA)

09:45

Saint Louis (STL) 2

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2573

17:20

Nashville (BNA)

18:45

Saint Louis (STL) 2

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2573

17:20

Nashville (BNA)

18:45

Saint Louis (STL) 2

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2573

17:20

Nashville (BNA)

18:45

Saint Louis (STL) 2

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2573

17:20

Nashville (BNA)

18:45

Saint Louis (STL) 2

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2573

17:20

Nashville (BNA)

18:45

Saint Louis (STL) 2

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2679

13:05

Nashville (BNA)

14:25

Saint Louis (STL) 2

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2879

22:55

Nashville (BNA)

00:15(+1)

Saint Louis (STL) 2

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2985

18:45

Nashville (BNA)

20:10

Saint Louis (STL) 2

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3046

10:00

Nashville (BNA)

11:25

Saint Louis (STL) 2

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN3046

21:50

Nashville (BNA)

23:10

Saint Louis (STL) 2

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3611

21:20

Nashville (BNA)

22:40

Saint Louis (STL) 2

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3611

22:45

Nashville (BNA)

00:05(+1)

Saint Louis (STL) 2

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN3616

11:30

Nashville (BNA)

12:50

Saint Louis (STL) 2

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3616

12:15

Nashville (BNA)

13:35

Saint Louis (STL) 2

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3754

13:50

Nashville (BNA)

15:10

Saint Louis (STL) 2

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3792

13:35

Nashville (BNA)

14:55

Saint Louis (STL) 2

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3818

06:00

Nashville (BNA)

07:20

Saint Louis (STL) 2

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3818

06:20

Nashville (BNA)

07:40

Saint Louis (STL) 2

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3818

06:25

Nashville (BNA)

07:45

Saint Louis (STL) 2

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3818

08:20

Nashville (BNA)

09:40

Saint Louis (STL) 2

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN5021

15:35

Nashville (BNA)

16:45

Saint Louis (STL) 2

Effective 2026-08-04 through 2026-09-29

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN5031

15:35

Nashville (BNA)

16:45

Saint Louis (STL) 2

Effective 2026-08-05 through 2026-09-30

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

United Airlines UA2465

07:25

Nashville (BNA)

14:18

Saint Louis (STL) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:53, 1-stop
Airbus A319 (319)

Non-Direct Flights:

Southwest Airlines WN1788

16:20

Nashville (BNA)

23:05

Saint Louis (STL) 2

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:45, 2-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1942

14:10

Nashville (BNA)

19:45

Saint Louis (STL) 2

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:35, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2720

10:55

Nashville (BNA)

21:10

Saint Louis (STL) 2

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 10:15, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3104

09:35

Nashville (BNA)

16:05

Saint Louis (STL) 2

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 6:30, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN472

07:40

Nashville (BNA)

17:10

Saint Louis (STL) 2

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 9:30, 3-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN472

07:40

Nashville (BNA)

17:10

Saint Louis (STL) 2

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 9:30, 3-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN972

11:00

Nashville (BNA)

19:35

Saint Louis (STL) 2

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 8:35, 3-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1092

08:15

Nashville (BNA)

19:15

Saint Louis (STL) 2

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 11:00, 4-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1092

08:15

Nashville (BNA)

19:15

Saint Louis (STL) 2

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 11:00, 4-stop
Boeing 737-700 (Scimitar Winglets)

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A domestic route departing from the Nashville airport (BNA) and arriving at Saint Louis airport (STL).
The flight distance is 271 miles, or 437 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:10 and 1:25.

Return (STL-BNA) flights

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